Please analyze the artistic features of Leonardo da Vinci's "Mona Lisa" or Luo Zhongli's "Father".

: "Mona Lisa" is a prestigious portrait masterpiece. It represents Leonardo da Vinci's highest artistic achievement and successfully created the image of an urban proletarian woman during the rise of capitalism. The characters in the painting sit elegantly with subtle smiles, and the mountains and rivers in the background are deep and vast, which fully demonstrates the artist's unique smoke-like "unbounded gradient coloring" brushwork. The painter strives to skillfully combine the rich inner emotions of the characters with the beautiful appearance. He also pays special attention to mastering the dialectical relationship between precision and implicitness in the key parts of the portrait's face that express emotion, such as the corners of the eyes and lips, to achieve a state of verve and charm, thereby making the portrait more charming. Nalisa's smile has a mysterious and everlasting charm. Her dream-like and charming smile has been called a "mysterious smile" by many art historians.

Under the influence of humanistic ideas, Leonardo da Vinci focused on expressing human emotions. In terms of composition, Leonardo da Vinci changed the past habit of using a side bust or a bust when painting portraits, and replaced it with a frontal bust composition. The perspective point was slightly raised, making the composition pyramid-shaped, making the Mona Lisa look more dignified. ,steady. In addition, Mona Lisa's hands are soft, precise and plump, showing her gentleness, identity and class status, and showing Leonardo da Vinci's superb painting skills and his keen observation of nature.

The author Leonardo da Vinci (1452-1519) was a cultural celebrity during the Italian Renaissance in the 15th century and a rare all-rounder in the history of human civilization. He was not only a talented painter, sculptor, architect, poet, philosopher and musician, but also an accomplished anatomist, mathematician, physicist, astronomer, geographer and engineer, etc.

For more than 500 years, when people talk about human cultural progress, they will mention one of its splendid and glorious pages - the Italian Renaissance, and think of Leonardo da Vinci's great achievements